
<?php
/* 
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 * 写出上学期专业课程的名称和分数。
 * 数学= 70；
 * 网页设计=68;
 * 
 * echo 数学
 * echo 
 * 
 * 提交的信息： 上学期的三门专业课程的名称和成绩。
 */
header("Content-type:text/html; charset=utf-8");

$Math = 80;
$Html = 90;
$Javascript = 61;
$Ave = ($Math + $Html + $Javascript)/3 ; 

echo "Math=" ." ". $Math ."<br/> ";
echo  "Html=" ." ".$Html ."<br/> ";
echo "Javascript=" ." ".$Javascript ."<br/> ";
echo "Ave=" ." " . $Ave;
/*
echo "Math=" ." ". $Math ."<br/> ". 
     "Html=" ." ".$Html ."<br/> ". 
     "Javascript=" ." ".$Javascript ."<br/> " .
     "Ave=" ." " . $Ave  ;
 * 
 */